Universal Licensing System
WDG4940
Superior Energy Services, LLC - Marine Technical Services
License details
| ULS identifier | 3399622 |
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| Call sign | WDG4940 |
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| Radio service | SB |
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| Status | C |
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| Grant date | 2012-08-07 |
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| Expiration | 2022-08-07 |
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| Cancellation | 2016-05-06 |
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| Source archive | l_ship.zip |
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| Dataset refreshed | 2026-08-02 02:57:07 |
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Licensee
| Name | Superior Energy Services, LLC - Marine Technical Services |
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| Applicant type | L |
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| FRN | 0021954250 |
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| Location | Houston, TX |
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| Address | 13333 Northwest Freeway, Suite 100, Houston, TX, 77040 |
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License history
| Date | File or call sign | Action |
|---|
| 2016-05-07 | WDG4940 | LICAN |
| 2016-03-09 | WDG4940 | LIAUA |
| 2012-08-07 | WDG4940 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3399622 | 2026-08-02 02:57:07 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WDG4940 | ULS 3399622 | 2026-08-02 02:57:07 |
| Status | C | ULS 3399622 | 2026-08-02 02:57:07 |
| Service | SB | ULS 3399622 | 2026-08-02 02:57:07 |
| Grant Date | 2012-08-07 | ULS 3399622 | 2026-08-02 02:57:07 |
| Expiration Date | 2022-08-07 | ULS 3399622 | 2026-08-02 02:57:07 |
| Cancellation Date | 2016-05-06 | ULS 3399622 | 2026-08-02 02:57:07 |